@RequestMapping(value = "/create", method = RequestMethod.POST)
  public ModelAndView createEmployee(
      @RequestParam String name, @RequestParam int employeeId, @RequestParam String password) {

    if (!userService.getUserByName(name)) {

      Employee employee = employeeService.getEmployeeById(employeeId);
      User user = new User(name, EncryptionHelper.md5(password), employee);
      userService.createUser(user);
    }

    return new ModelAndView("redirect:/users/");
  }